Structure and features:The bront-back, left-right, up-down of this machine can locate and be controled by the microcomputer to work automatically. The workstation can also rotate automatically. In addition, it can turn up to an angle of 85 degree. The main electrical elements and components of the machine(such as laser reticule apparatus, magnetic rule, frequency converter ect. )are all of imported good-quality materials so that it pledegs the whole machine's precision and long life. Particularly, it is applicable to cutting the valuable and large stone board.